Heated flask



FIG. 1 is an upper perspective view of the heated flask showing mydesign.

FIG. 2 is a side view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is an opposite side view thereof;

FIG. 5 is a back view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is another perspective view showing attachment to a cord indotted lines.

The dotted lines are presented for illustrative purposes and form nopart of the claimed design.

We claim the ornamental design for a heated flask, as shown anddescribed.